Good afternoon, Attached is our latest update on the dangerous cold continuing through Saturday. We've upgraded Marthas Vineyard and Nantucket to a Wind Chill Warning from a Wind Chill Advisory as it is expected to be a bit colder there than previously forecast. Otherwise the forecast remains on track. Please see the attached briefing for more details. This is anticipated to be the final briefing for this event. Thanks, Bill Leatham and Torry Gaucher If you have any questions or would like more information, don't hesitate to contact us via this email address, on NWSChat <https://nwschat.weather.gov/>, or at the following: National Weather Service Boston/Norton, MA 46 Commerce Way Norton, MA 02766 508.622.3280 Website <http://www.weather.gov/boston> | Facebook <http://www.facebook.com/NWSBoston> | Twitter <http://www.twitter.com/NWSBoston>
